Exposure
ID
PIONI.2022-01-17T01:39:10.693_1
Header ID
PIONI.2022-01-17T01:39:10.693
Date updated
2022-01-17 01:45:55 UTC+0000
Release date
2022-01-17 01:39:10 UTC+0000
UTC Start
2022-01-17 01:39:10.693
UTC End
2022-01-17 01:39:36.293
MJD Start
59596.0688737598
MJD End
59596.0691700561
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01122
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.46
Observation
ID
49272
Category
calibrator
Program ID
108.221K.001
Program Title
THE MOST RECENT MASS-LOSS HISTORY OF THE RED SUPERGIANT VY CMA
Program Type
Normal
PI / COI
WITTKOWSKI/ LAGADEC/ SCICLUNA/ HUMPHREYS/ MONTARGES/ RAU/ PALADINI/ BRUNO/ NORRIS/ HÖFNER/ CANNON/ CHIAVASSA/ FREYTAG
Target
ID
36866
Name
HD60687
RA
113.457843
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 19.8990 19.9230 121.5000 121.5000
A0-D0 30.1110 30.1240 39.8000 39.9000
A0-C1 17.7520 17.7780 87.4720 87.5780
B2-D0 33.5960 33.5950 3.9000 4.0000
B2-C1 11.1900 11.1900 3.8900 3.9760
D0-C1 22.4050 22.4050 183.9390 184.0260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.221K.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59596.0688737598
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.457843
DEC -43.11373
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 19.899
HIERARCH ESO ISS PBL12 END 19.923
HIERARCH ESO ISS PBLA12 START 121.5
HIERARCH ESO ISS PBLA12 END 121.5
HIERARCH ESO ISS PBL13 START 30.111
HIERARCH ESO ISS PBL13 END 30.124
HIERARCH ESO ISS PBLA13 START 39.8
HIERARCH ESO ISS PBLA13 END 39.9
HIERARCH ESO ISS PBL14 START 17.752
HIERARCH ESO ISS PBL14 END 17.778
HIERARCH ESO ISS PBLA14 START 87.472
HIERARCH ESO ISS PBLA14 END 87.578
HIERARCH ESO ISS PBL23 START 33.596
HIERARCH ESO ISS PBL23 END 33.595
HIERARCH ESO ISS PBLA23 START 3.9
HIERARCH ESO ISS PBLA23 END 4.0
HIERARCH ESO ISS PBL24 START 11.19
HIERARCH ESO ISS PBL24 END 11.19
HIERARCH ESO ISS PBLA24 START 3.89
HIERARCH ESO ISS PBLA24 END 3.976
HIERARCH ESO ISS PBL34 START 22.405
HIERARCH ESO ISS PBL34 END 22.405
HIERARCH ESO ISS PBLA34 START 183.939
HIERARCH ESO ISS PBLA34 END 184.026
HIERARCH ESO ISS AMBI TAU0 START 0.01266
HIERARCH ESO ISS AMBI TAU0 END 0.00978
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46